thanks to our subaru. ♪ (announcer) love. it's what makes a subaru, a subaru. that's why i always choose the fastest intern.r slow. the fastest printer. the fastest lunch. turkey club. the fastest pencil sharpener. the fastest elevator. the fastest speed dial. the fastest office plant. so why wouldn't i choose the fastest wifi? i would. switch to comcast business internet and get the fastest wifi included. comcast business. built for business. >>> now to a disturbing and gruesome beating in detroit. and admissions of guilt today. in april, a traffic accident turned into a violent mob attack. steve yutash, a white man accidentally hitting a 10-year-old black boy with his pickup truck. the boy stepped into traffic, as shown in the corner right -- right corner of this surveillance tape. the man got out of his car to help the boy who had a broken leg, but a crowd gathered and he was attacked and beaten unconscious. that beating was not caught on tape. yutash was in a coma for nearly two weeks. he may suffer long-term brain damage. police arresteded four suspects an